| Callable IDL [message #5700] |
Tue, 23 January 1996 00:00  |
robijn
Messages: 18
Registered: June 1994
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Junior Member |
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Hello,
I'm experimenting with callable IDL on a MS Windows platform.
Unfortunately, the documentation is incomplete and not very helpful.
What I want to do is display graphics in an MDI window using IDL.
Has anyone tried that before? Are there any examples how to do this?
So far I only tried to compile the single example program that
comes with IDL (simple.c) with Borland C++ 4.53. BC++ Does not accept
the idl32.lib that comes with IDL, so I generated a new one using
implib. However, the linker complains that it cannot find the
functions _IDL_XXX (which are declared in export.h as IDL_XXX).
Does that mean that I have to write wrapper functions for all IDL_XXX
functions because RSI uses a weird compiler that does not prepend
function names with an underscore, or is there another way around it?
Thanks in advance,
Frank
--
_____ ____
/ / / Frank Robijn URL: http://WWW.Strw.LeidenUniv.NL/~robijn/
/___ /___/ Resource Analysis Internet: Robijn@Strw.LeidenUniv.NL
/ / \ Phone (31) 15 2122 622 Fax : (31) 15 2124 892
/ / \ Snail: Zuiderstraat 110, 2611 SJ Delft, The Netherlands
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| Re: Callable IDL [message #29278 is a reply to message #5700] |
Tue, 12 February 2002 08:42  |
TFE
Messages: 11
Registered: November 2001
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Junior Member |
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Hi Jes�s,
In the Project Settings/Link, add: Ctl3d32.lib for "3d effects to Windows
controls" located in ctl3d.h. Also, for callable IDL, see the readme found
in IDL54\external\callable\bin_x86 about linking with idl_callxx.lib instead
of idl32.lib.
Tom
"Jes�s Dom�nguez" <jdominguez@die.upm.es> wrote in message
news:3c691021@news.upm.es...
> Hi all,
> Just trying to understand Callable IDL for Windows i try to compile and
link
> the simple application included within the External Development Guide for
> IDL5.4.I follow all the rules: i include export.h,and idl32.lib,and i
place
> the idl32.dll in the application directory.But i got an error message (6
> unresolved externals):
>
> error LNK2001: unresolved external symbol _Ctl3dUnregister@4
> simple.obj : error LNK2001: unresolved external symbol
_Ctl3dAutoSubclass@4
> simple.obj : error LNK2001: unresolved external symbol _Ctl3dRegister@4
> simple.obj : error LNK2001: unresolved external symbol _Ctl3dCtlColorEx@12
> simple.obj : error LNK2001: unresolved external symbol _Ctl3dSubclassCtl@4
> Debug/simple.exe : fatal error LNK1120: 5 unresolved externals
> Error executing link.exe.
>
> Could anyone help me with this? I need a way to call back IDL from C (�
have
> already created a dlm,but i need bidirectional communication,if possible).
>
> Thanks in advance,
> Jes�s Dom�nguez
>
>
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| Re: callable IDL [message #44815 is a reply to message #5700] |
Wed, 20 July 2005 02:07 |
Nigel Wade
Messages: 286
Registered: March 1998
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Senior Member |
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jicicu wrote:
> Hi everybody,
>
> I am trying to create an executable with g++ in linux suse that starts
> and idl session. I don't know the link options for creating such
> executable. I tried:
>
> g++ -Wall -L../lib -L../CFIs/
> -L/usr/local/rsi/idl_6.0/bin/bin.linux.x86
> -L/usr/local/rsi/idl_6.0/bin/bin.linux.x86/lib -L/usr/X11/lib
> -L/usr/local/mysql/lib -o ./GOME2GPP ./Breakpoint.o ./MySQL_database.o
> ./call_idl.o ./callableIDLDriver.o -lmetop_orbit -lmetop_pointing
> -lmetop_lib -lm -lnsl -lstdc++ -lpthread -L../lib -lxerces-c -lc -lg2c
> -lidl -lX11 -lXp -lXpm -lXext -lXt -lSM -lICE -ldl -lrt -lpthread
> -lmysqlclient -lz
>
> and I get some messages like these:
> /usr/local/rsi/idl_6.0/bin/bin.linux.x86/libidl.so: undefined reference
> to `_XmGeoSetupKid'
> /usr/local/rsi/idl_6.0/bin/bin.linux.x86/libidl.so: undefined reference
> to `XmDragStart'
> /usr/local/rsi/idl_6.0/bin/bin.linux.x86/libidl.so: undefined reference
> to `mglRotatef'
> /usr/local/rsi/idl_6.0/bin/bin.linux.x86/libidl.so: undefined reference
> to `mglRasterPos2i'
> /usr/local/rsi/idl_6.0/bin/bin.linux.x86/libidl.so: undefined reference
> to `XmCreateOptionMenu'
> /usr/local/rsi/idl_6.0/bin/bin.linux.x86/libidl.so: undefined reference
> to `XmTextGetSelectionPosition'
> /usr/local/rsi/idl_6.0/bin/bin.linux.x86/libidl.so: undefined reference
> to `XmListDeselectPos'
>
> Does anyone know the right compilation options. Any help will be most
> welcomed.
>
> Many thanks in advance,
> Juan
I think you need the Motif libraries, in particular libXm.so. Read the
Makefile in bin/bin.linux.x86 for details.
--
Nigel Wade, System Administrator, Space Plasma Physics Group,
University of Leicester, Leicester, LE1 7RH, UK
E-mail : nmw@ion.le.ac.uk
Phone : +44 (0)116 2523548, Fax : +44 (0)116 2523555
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